fier-a: proud, proper sense of self-respect or self-esteem; il esas fiera e superba: he is proud and haughty. V. exp.: Fiera esas ta qua havas alta (ma generale justa) opiniono pri sua valoro, merito, povo, e qua manifestas ol extere. Superba esas ta qua havas ecesa opiniono pri sua valoro e merito, e konseque manifestas exajerata pretendi; IV-465. Ant.: modesta, afabla, familiara. — FIS
fifr-o: fife; -isto: fifer. — DEF
fig-o: (bot.) fig; -iero: f. tree; -ier-eyo: f. orchard. — DEFIRS
figur-o: (also geom., rhet.) figure, outside form, shape of a body; appearance, representation; -ala expresuro, senco, stilo: a figurative expression, sense, style; -o vort-ala: figure of speech; -izar: to figure, form into a determinate shape, represent (in picture) or statuary; -izar kombato: to figure, to represent a fight; -izo: figuration; -iz-anta, -iva: figurative, typical; -iz-ebla: representable. Def.: Formo di tota korpo, homala o ne; V-679. Ex.: Figuro di persono, animalo, kozo. Figurizar ulo, garnisar ulo per figuri. Pensala figuro. — DEFIRS
figurant-o, -ulo, -ino: (theat.) figurant, accessory dancer or character. — DEFS
fij-o: (index) card (such as for library catalog).
fik-o: (med.) fig-shaped growth on a peduncle.
fikari-o: (bot.) figwort (Ficaria verna. Ranunculus ficaria).
fiktiv-a: fictitious, imaginary, not real. Ex. Fiktiva persono, valoro. — DEFIRS
fil-o: thread; (lina, lana, kotona, e.c.) (flax, wool, cotton, etc.) yarn; (metal-) -o: wire; -ala, -oza: thready; -ifar: (intr.) to spin; -igar: (tr.) to spin (ulo), to make into threads; -if-erio: spinning mill; -if-roto:spinning-wheel; metal-fil-igar: to wire draw, draw into wire; -izar: to thread (a needle); -marioneto, -pupeo: dancing Jack. — FIS
filament-o: filament (of plants, of nerves, etc.) — DEFIS
filandr-o, -i: air-thread(s), gossamer(s) (from spiders) (cf. araneotelo). — F
filantrop-o: philanthropist; -eso: philanthropy. — DEFIRS
filari-o: (2001) filaria. — DEFIRS
filas-o: tow, harl (of flax, hemp, for spinning). V. exp.: La materio ek qua on filifas. Filaso ne esas stupo; nam on ne povas filigar stupo; III-74. — FS
filateli-o: philately, stamp collecting; -ar: (intr.) to collect stamps; -ero: philatelist. — DEFIS
filet-o: fillet, chine (of beef, fish); thread (of a screw, worm); -ino: female thread (tech.); -izar: to cut a thread on. Ex.: Fileto de soleo. Skrub-fileto. — DFIS
filetik-a: phyletic.
filharmoni-o: philharmony; -ala: philharmonic (society, etc.). Def. Amo pasionoza por muziko. — DEFIRS
filhelen-a, -o: philhellen -ic, -ist. — DEFIS
fili-o: child (of), son or daughter; -ulo: son; -ino: daughter; -ala: filial; -eso: filiation, relations of children to parents; -al-igar: (fig.) to affiliate (cf. adoptar); -alo: (fig.) branch establishment; -ino di la karitato: sister of charity. — EFIRS
filigran-o: filigree (work), filigrane. — DEFIRS
filik-o: (bot.) fern (order: Filices). — IL
filipik-o: philippic. — DEFIRS
filistr-a, -ala; -o: (fig.) philistine.
film-o: (photog.) film. — DE
filogenez-o*: phylogeny, phylogenesis. — DEF
filolog-o: philologist. — DEFIRS
filologi-o: philology; -ala: philological; -isto: philologist. — DEFIRS
filoxer-o: (ent. genus) phylloxera, plant lice (cf. afidio). — DEFIRS
filozof-o: philosopher; -ala: relating to a p. — DEFIRS
filozofi-ar: (intr.) to philosophize; -o: philosophy; -ala: philosophical. — DEFIRS
filtr-ar: (tr., intr.) to filter, strain, percolate; -ilo: filter. — DEFIRS
fimos-o*: (med.) phimosis.
fin-ar: (tr., intr.) to finish, to end, leave off, to have done, come to an end; -igar: to finish (ulo), to cause to end, put an end to, terminate; -o: end, finish; -a, -ala: final; -alo: (gram.) final syllable; (mus.) finale; -e: finally, at last, lastly; -eskar: to draw to, to approach the end; par- -ita: entirely completed, finished; sen- -a: endless, interminable; sen- -e: indefinitely; -evento: denouement, final event, outcome;la muro finas ye ca loko: the wall finishes at this place; finigez vua parolado: put an end to your talk; ye la fino di ca monato: at the end of this month; finala kauzo: final cause. — EFIS